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11x vs Clay

A platform of autonomous AI 'digital workers' for sales — including Alice, an AI SDR that researches leads, personalizes messages and books meetings around the clock. 11x automates outbound prospecting so human reps focus on closing.

Winner: Clay(⭐ 4.6)

🧠 Expert verdict

Our expert verdict: Clay is the stronger all-round choice, scoring 4.6/5 versus 4.3/5 for 11x, and it stands out for "Enriches data from 100+ sources". Choose Clay if you want the best marketing tool overall, especially for lead & company data enrichment; pick 11x if "Autonomous AI SDR (Alice)" matters more for your workflow.

11x

A platform of autonomous AI 'digital workers' for sales — including Alice, an AI SDR that researches leads, personalizes messages and books meetings around the clock. 11x automates outbound prospecting so human reps focus on closing.

Visit 11x

Clay

An AI-powered go-to-market platform that enriches lead and company data from 100+ sources and uses AI to research prospects and write personalized outreach at scale. Clay is a favorite of modern sales and growth teams.

Visit Clay
Criteria11xClay
Rating
4.3/5
4.6/5
Pricing
Paid (custom pricing)
Free / from ~$149/mo
Category
marketing
marketing
Popularity
👍 Medium
👍 Medium
Value for Money
⭐ Paid only
⭐⭐ Good
📅 Release Date
2023
2021
🔄 Last Update
Aug 2026
Aug 2026
Company
11x
Clay
Founded
2022
2017
API Access
No
Yes
Mobile App
No
No

11x

Pros

  • +Autonomous AI SDR (Alice)
  • +Researches leads & personalizes
  • +Books meetings 24/7
  • +Frees reps to focus on closing
  • +Scales outbound cheaply

Cons

  • Custom/enterprise pricing
  • Outbound quality needs oversight
  • Deliverability & compliance care
  • Not for tiny teams

Clay

Pros

  • +Enriches data from 100+ sources
  • +AI research & personalized outreach
  • +Scales prospecting massively
  • +Free tier to start
  • +Loved by GTM teams

Cons

  • Paid plans get pricey
  • Learning curve
  • Credits deplete on enrichment
  • For sales/growth pros

🎯 Best for11x

Automated outbound prospectingLead research & messagingMeeting bookingScaling sales dev

🎯 Best forClay

Lead & company data enrichmentPersonalized cold outreachProspect researchGrowth automation

🏷️ Tags11x

MarketingSalesAI SDRAutonomous

🏷️ TagsClay

MarketingSalesLead EnrichmentGTM

Our Verdict

After comparing ratings, pricing and features, Clay comes out ahead with a 4.6/5 rating. It is the better choice for most users.

Expert take on each tool

📌 11x

11x offers autonomous AI sales workers like Alice that prospect, personalize and book meetings around the clock. Compelling for scaling outbound sales, though it needs human oversight on quality and comes at enterprise pricing.

📌 Clay

Clay is the standout AI go-to-market tool of 2026: enrich data from 100+ sources and let AI research prospects and personalize outreach at scale. The favorite of modern sales teams — powerful, if the paid tiers fit your budget.

Frequently Asked Questions

Which is better: 11x or Clay?

Clay has the higher user rating (4.6/5 vs 4.3/5), making it the stronger overall pick. That said, 11x can still be the better fit depending on your budget and specific needs — see the full comparison above.

Is 11x or Clay cheaper?

Clay (Free / from ~$149/mo) is generally more budget-friendly than 11x (Paid (custom pricing)). If cost is your main concern, Clay is worth trying first — but compare the feature sets above to confirm it covers what you need.

Can I switch from 11x to Clay?

Yes — switching between 11x and Clay is usually straightforward since both are marketing tools with similar core workflows. Most users can export their data and get started with Clay within a day; just check Clay's free plan before committing to a paid tier.